My vote goes to Lagavulin 16 as it's been one of my favorites for at least the last decade. The only one of the list I haven't tried is the Beist and that's only because I haven't opened my bottle of it yet.

The problem with polls is you can only pick one and in all fairness most of the above drams are crackers but abviously people have a major affinity with the Laga 16. It really is nothing against the rest though.